KATHYMAC  After struggling to figure out a way to publish and host two different sites on iWeb to two different places, I did a web search and found Multisite. I downloaded the demo and within a couple minutes had it installed and was able to use it to manage multiple sites in iWeb, publishing one to a folder to upload to my work server, and published the other to my .mac account. I immediately purchased it. Much easier than having to locate, rename, and move files manually. It's main feature is allowing management of multiple sites in iWeb without having iWeb publish ALL sites to the same place every time. Ridiculously easy to use. Great price for a product that eliminates a lot of frustration. Have had no problems at all with it, functions perfectly with OS X and iWeb.  
(Version 1.6)